Miscode?

[NB]

this aircraft 4CC0DC appears on my radar 2000 miles away and I know it's only a mere 10 away.....what's happening?

[RodBearden]

The aircraft's navigation system might be giving false info, or their ADS-B equipment may be playing up.

I've got a local C172 which often flies from Blackpool to Kansas in less than a second, but it must have big long range tanks for its hyperdrive spacewarp engine, because it usually makes it back to Blackpool a few minutes later.

Rod